Does the fee exemption to avail after OTR is for each post or each application in TNPSC?

Does the fee exemption to avail after OTR is for each post or each application in TNPSC?

The TNPSC makes one time registration to be done by the aspirants for appearing in exams. There are certain special exemptions after OTR , which varies according to the reservation and community the candidates belong.

This fee exemption after OTR is for each post and not for each application. Even if you apply for a different post of the same notification, it will be considered as a new post and you will have to pay the fees if your free chances are over.